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| author | Dave Airlie <airlied@redhat.com> | 2018-05-15 19:25:07 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-05-15 19:25:07 +1000 |
| commit | 2045b22461c07a88dc3d2bab3cbfc6dc0c602fd4 (patch) | |
| tree | d2d5b989da8bc75e2cec4c76a6acb2ab25008539 /drivers/gpu/drm/drm_atomic.c | |
| parent | c76f0b2cc2f1be1a8a20f0fe2c0f30919bc559fb (diff) | |
| parent | 68266f1c08db731fa7c3a0903bf890fc76ce9345 (diff) | |
| download | talos-obmc-linux-2045b22461c07a88dc3d2bab3cbfc6dc0c602fd4.tar.gz talos-obmc-linux-2045b22461c07a88dc3d2bab3cbfc6dc0c602fd4.zip | |
Merge tag 'drm-misc-next-2018-05-15' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v4.18:
UAPI Changes:
- Fix render node number regression from control node removal.
Driver Changes:
- Small header fix for virgl, used by qemu.
- Use vm_fault_t in qxl.
Signed-off-by: Dave Airlie <airlied@redhat.com>
# gpg: Signature made Tue 15 May 2018 06:16:03 PM AEST
# gpg: using RSA key FE558C72A67013C3
# gpg: Can't check signature: public key not found
Link: https://patchwork.freedesktop.org/patch/msgid/e63306b9-67a0-74ab-8883-08b3d9db72d2@mblankhorst.nl
Diffstat (limited to 'drivers/gpu/drm/drm_atomic.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 9bdd67781917..dc850b4b6e21 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1425,7 +1425,9 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, { struct drm_plane *plane = plane_state->plane; struct drm_crtc_state *crtc_state; - + /* Nothing to do for same crtc*/ + if (plane_state->crtc == crtc) + return 0; if (plane_state->crtc) { crtc_state = drm_atomic_get_crtc_state(plane_state->state, plane_state->crtc); |
